pnhs.psd202.orgpnhs.psd202.org/documents/msusnis/1542208809.pdf43. An astronaut at rest in space...
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pnhs.psd202.orgpnhs.psd202.org/documents/msusnis/1542208809.pdf43. An astronaut at rest in space with mass 84 kg fires a thruster that expels .035 kg of hot gas at 875 m/s. What is